During the collaboration on some National Geographic wildlife documentaries in the late 1960s he met Walon Green with whom he worked as additional photographer on the Academy Award-winning documentary The Hellstrom Chronicle about insects in 1971.
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His work includes award-winning movies like Lords of the Forest (better known in the USA under its title Masters of the Congo Jungle (1959), the English version narrated by Orson Welles, Galapagos - Dream Island in the Pacific (1962), Vanishing Wilderness, and The Mystery of Animal Behavior.
It receives support from the Sielmann Foundation and works closely with western partners, including the Vogelwarte Radolfzell with which it operates a joint trapping and banding station.
H. J. Heinz Company | Heinz Rühmann | Heinz Guderian | Heinz | Heinz Holliger | Heinz Kohut | Karl-Heinz Kämmerling | Heinz Field | Heinz Dathe | Henry J. Heinz | Heinz Weis | Hanns Heinz Ewers | Heinz London | Heinz Karl Gruber | Heinz Fischer | Dr. Heinz Doofenshmirtz | Karl-Heinz Rummenigge | Heinz Haber | Heinz Brandt | Karl-Heinz Feldkamp | Heinz Werner Höber | Heinz Strunk | Heinz Nixdorf | Heinz-Harald Frentzen | Heinz-Günter Amelung | Heinz Endowments | Heinz Baumann | Karl-Heinz Riedle | Karl-Heinz Kipp | Karl-Heinz Keitel |